Around 600 million years ago, Earth was home to strange, soft-bodied sea creatures, but a powerful asteroid impact in what is ...

Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...

There are several methods for measuring body fat. You measure it at home or with the help of a professional, such as a healthcare provider, physical therapist, or personal trainer. Remember that all ...